In this dialogue, the philosopher of science and mathematician Javier Echeverria, begins by explaining how Leibniz created the first modern binary system, in which ‘1 and 0’ is capable of expressing everything, - something that marked the beginning of all modern computing and the subsequent digital revolution -, and why there would be no Internet without this language. He then argues why everything that is intelligible cannot be digitized. After, he explains why digitization is part of the invention of writing, how it transforms the world and might imply a great evolutionary step forward. He then rationalizes why we should speak of “intelligences”, in the plural, rather than just one intelligence and why, for him, intelligence is a question of degree. Later in the dialogue, he reflects on collective and “biosocial” intelligence, as well as explaining his vision of the Internet as Plato’s Cave, why he thinks metaverses are possible, and why he believes in the possibility that the universe is a huge hologram. Finally, he describes how our brains are starting to become bionic (“techno-brains”), thus enabling control technologies, and why this digital revolution poses a great challenge for the humanities